Alright, let's work through 2930 times 3869 step by step
2930 × 3869 = 3869 × (2930)
+ 3869 × 0 yielding 0
+ 3869 × 30 that is equal 116070
+ 3869 × 900 giving us 3482100
+ 3869 × 2000 which equals 7738000

= 11336170
